diff options
Diffstat (limited to 'trace/control-internal.h')
| -rw-r--r-- | trace/control-internal.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/trace/control-internal.h b/trace/control-internal.h index 5a8df28c58..07cb1c1685 100644 --- a/trace/control-internal.h +++ b/trace/control-internal.h @@ -14,6 +14,8 @@ extern TraceEvent trace_events[]; +extern bool trace_events_dstate[]; +extern int trace_events_enabled_count; static inline TraceEventID trace_event_count(void) @@ -51,17 +53,24 @@ static inline bool trace_event_get_state_static(TraceEvent *ev) return ev->sstate; } +static inline bool trace_event_get_state_dynamic_by_id(int id) +{ + return unlikely(trace_events_enabled_count) && trace_events_dstate[id]; +} + static inline bool trace_event_get_state_dynamic(TraceEvent *ev) { - assert(ev != NULL); - return ev->dstate; + int id = trace_event_get_id(ev); + return trace_event_get_state_dynamic_by_id(id); } static inline void trace_event_set_state_dynamic(TraceEvent *ev, bool state) { + int id = trace_event_get_id(ev); assert(ev != NULL); assert(trace_event_get_state_static(ev)); - ev->dstate = state; + trace_events_enabled_count += state - trace_events_dstate[id]; + trace_events_dstate[id] = state; } #endif /* TRACE__CONTROL_INTERNAL_H */ |